BelaSigna 300 AM is a DSP-based audio processor which is able to execute the AfterMaster HD algorithm within a system that also includes a host processor and/or external I2S-based mono or stereo A/D and D/A converters
The chip is designed for use in small electronic applications requiring a solution to the limitations of small or downward-facing speakers, including flat-screen televisions, smartphones or headphones.
It can be installed by manufacturers to provide better quality sound in audio devices. Measuring,3.63 x 2.68 x 0.92mm and housed in a WLCSP package, the chip consumes 4mA from a 1.8V supply.
The AfterMaster HD algorithm processes audio signals in real-time to provide a significant increase in loudness, clarity, depth, and fullness.
